.WijmoB03 {
    .column-picker-icon {
        cursor: pointer;
        width: 100%;
        height: 100%;
        color: red;
    }

    .column-picker-div {
        display: none;
    }
}

.wj-listbox.column-picker {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-gap: 0 10px;
    columns: 4;
    /* IE fallback */
    padding: 12px;
    margin-left: 12px;
    margin-top: 26px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.19), 0 6px 6px rgba(0, 0, 0, 0.23);
}

.wj-listbox .wj-listbox-item>label {
    display: block;
    margin: 0 0 3px 0;
}

.wj-listbox .wj-listbox-item.wj-state-selected {
    background: transparent;
    color: inherit;
}

.wj-listbox .wj-listbox-item:hover {
    background: rgba(0, 0, 0, .05);
}

.wj-listbox .drop-marker {
    position: absolute;
    background: #0085c7;
    opacity: 0.5;
    pointer-events: none;
    z-index: 1000;
}